The visible portion of a lightning is preceded by an invisible stage in which a column of electrons moves from a cloud to the ground. The linear charge density λ along the column is typically -1 x 10 -3 C/m. If air molecules are ionized in an electric field exceeding 3 x 10 6 N/C, what is the radius of the column?

Q: The figure shows two charged particles on an x axis: -q = -1.60 x 10-¹⁹ Cat x = -4.00 m and q = 1.60…

A: The electric field E produced by a point charge q at a distance r from it is given by:E=k|q|r2​where…

Q: Two test charges are located in the x-y plane. If q -2.450 nC and is located at x = 0.00 m, y =…

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Q: Two charges, with magnitudes 16.80 nC and -18.91 nC, are 7.66 meters apart. What is the magnitude of…

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Q: Part A Calculate the charge per length for the capacitor. V AE 6 回? C/m Submit Request Answer Part B…

A: Given data R2=2 mmR1=1.25 mmV=6.4 Vl=0.4 m Here, V is the potential difference. And L is the length…

Q: An electron has initial velocity = -1.4 kilo-meter per second relative to the positive x- axis. It…

A: Initial velocity of electron, u = -1.4 x 103 m/s Electric Field , E = 3.5 N/C, towards +x Final…

Q: Inside a vacuum tube, an electron is in the presence of a uniform electric field with a magnitude of…

A: Concept: The translational force balances the coulomb's force when the electron moves in the…

Q: A proton is shot in a region with a velocity 5 x10° m/s along positive x- direction. An electric…

A: Here given a proton is shot with a velocity 5×10^6 m/sec.Also given the present of electric field E.…

Q: A hollow conducting sphere has an interior radius of r1 = 0.11 m and an outside radius of r2 = 0.29…

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Q: proton initially moves left to right long the x-axis at a speed of 2 × 10^3 m/s. It moves into an…

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Q: A proton is shot in An electric field E mass of proton = 1 %3D How far does the p

A: Given that Initial Velocity of proton u = 5 X 106 m/s ( along +X-axis) Electric field E→ = -(160…

Q: An electric dipole is formed from 35.0 nC charges spaced 16.0 mm apart. The dipole is at the origin,…

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Q: A particle of mass 0.000138 g and charge 81 mC moves in a region of space where the electric field…

A: From the question, it is given that- Mass of particle: m = 0.000138 g = 1.38 x 10-7 kg Charge on the…

Q: An electron is placed in a uniform electric field of (16nN/C) directed north created by two…

A: Electric field, E=16 nN/C   The separation between the plates, s=147 fm   Initial velocity of…

Q: Two horizontal parallel plates are separated by a distance of 173mm creating an electric field of…

A: Given :              Electric field E = 24μC=24×10-6N              Distance d = 173 mm = 0.173m…

Q: Often times during volcano eruptions the clouds have large static charge buildups that cause…

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Q: 30 +22 Z.

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Q: A small droplet of oil is is at rest, suspended against gravity by an upward electric field. If the…

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Q: Determine the magnitude of the electric field at the surface of a lead-196 nucleus, which contains…

A: Volume of lead nucleus is V = 196 Number of protons is n = 82

Q: wo horizontal parallel plates are separated by a distance of 168mm creating an electric field of…

A: Given: The electric field is 29µN/C. The separation between plates is 168 mm. The initial speed of…

Q: The velocity of a particle (m = 10 mg, q = - 4.0 µC) at t =0 is 20 m/s in the positive x-direction.…

A: From basic kinematic equations, we know that  v= u+at Here u= 20 m/s t= 10.5 s Acceleration is due…

Q: 5. What is the electr F=(3.07-3.93)x1

A: Given data, Force is given F=3i-3.9j×10-3 N. Charge Q=1.25 μC.

Q: A 20.0 cm by 31.0 cm sheet of paper has a uniform surface charge density of 5.50*10^{-8} C/m^2 with…

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Q: A proton is released from rest in a uniform electric field of magnitude 364 N/C. (a) Find the…

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Q: A proton is shot in a region with a velocity 6 ×106 m/s along positive x-direction. An electric…

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Q: An electric dipole is formed from ±1.00nC±1.00nC charges spaced 2.00 mmmm apart. The dipole is at…

A: Given data: Electric charge (q)=1 nC=1×10-9 C Space between charges (D)=2 mm=2×10-3m The dipole is…

Q: The intensity of the electric field measured on any day at points close to the earth is 100 N / C…

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Q: Chapter 7, Problem 56P In a particular region, the electric potential is given by V = -xy²z + 4xy.…

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Q: The velocity of a particle (m = 10 mg, q =-4.0u0)att-os20 m/s in the positive x-direction. If the…

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Q: Determine the acceleration of a proton (q= +e, m=1.67x10^-27kg) in an electric field of…

A: Given data:  q = +e m = 1.67 × 10-27 kg Electric field (E) = 0.50 kN/C

Q: Two test charges are located in the x-y plane. If q₁ = -4.850 nC and is located at x₁ = 0.00 m, y₁ =…

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Q: Imagine a protein as a sphere of radius 3nm and a net electric charge q=10e, in pure water. If we…

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Q: An electron is release from rest in a uniform electric field. The electron accelerates vertically…

A: The given data are as follows: The electron starts from rest i.e. u = 0 m/s The electron travels a…

Q: An electron has an initial velocity of 3×10to6 m/s in the +x direction. It enters a uniform electric…

A: Electron travelling in an electric field experience a force in the direction opposite to the field…

Q: Silicon wafers are made to create the most groundbreaking invention of mankind - microprocessors. If…

A: Given:- Two silicon wafers with the mass (M)= 125 gram…

Q: What is the direction of electric field ( also called field intensity E ) at point P whose…

A: Electric field

Q: The figure shows an uneven arrangement of electrons (e) and protons (p) on a circular arc of radius…

A: Given,uneven arrangement of electron(s) and protons (p) on a circular arc of radius r = 1.55…

Q: What is the magnitude of the electric field a distance of 75 cm from an infinite wire of charge with…

A: A infinite wire with Linear charge density (λ) = 3.5 μC/m=3.5×10-6 mDistance (r) = 75 cm = 0.75…

Electric Charges and Fields

One of the fundamental properties is the electromagnetic property. Charge cannot be destroyed by any process and this contributes formally to the law of charge conservation.